You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

Abstract

In this report we discuss the technique for dielectric characterization of microwave ceramics with the help ofsubmillimeter frequency-tunable monochromatic generators - backward-wave oscillators (BWO). We have devel- oped for frequencies 1011 - 1012 Hz (A - 3 - 0.3 mm) a technique for fast and precise measurement of the dielectriccharacteristics el and Ell of transparent ceramic samples. The techinique is aimed at determination of minimal levelof losses, connected with the fundamental infrared resonances of the crystal lattice [1, 2]. The measuring procedureconsists of recording in optical scheme of the transmissivity spectra of plane-parallel ceramic plates, working asFabry-Perot interferometers due to their high quality factors. The spectra of el and ell are determined on the basisof oscillating transmissivity curves using Fresnel formulas (Figs. 1,2).

Keywords/Phrases

Keywords

in

Remove

in

Remove

in

Remove

+ Add another field

Search In:

Proceedings

Volume

Journals +

Volume

Issue

Page

Journal of Applied Remote SensingJournal of Astronomical Telescopes Instruments and SystemsJournal of Biomedical OpticsJournal of Electronic ImagingJournal of Medical ImagingJournal of Micro/Nanolithography, MEMS, and MOEMSJournal of NanophotonicsJournal of Photonics for EnergyNeurophotonicsOptical EngineeringSPIE Reviews